<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<style>
  div {
    width: 150px;
    height: 80px;
    line-height: 80px;
    background-color: #eee;
    text-align: center;
    margin-bottom: 20px;
  }
  .div1 {
    background-color: orange;
  }
  div:nth-child(1) {
    /* transform: translate(50%, 60divx); */
    transition-property: height;
    transition-timing-function: linear;
    transition-delay: 1s;
    transition-duration: .5s;
  }
  div:nth-child(1):hover {
    /* transform: translate(50%, 60divx); */
    height: 160px;
  }
  /* div:nth-child(2) {
    transform: rotate(-70deg)
  } */
</style>
<body>
  <div class="div1">今天是周四</div>
  <div>今天是周四</div>
  <div>今天是周四</div>
  <div>今天是周四</div>
  <div>今天是周四</div>
  <div>今天是周四</div>
</body>
</html>